| 摘要 |
PROBLEM TO BE SOLVED: To provide an actuator which is used to play an actual wind instrument in place of a human player. SOLUTION: The playing actuator is provided with air supplying flow paths 53 and 44 which supply air to a blow port section 55 of a wind instrument 18, vibrating valves 46 which are interposed the air supply flow paths 53 and 44 and change air resistance of the air flow paths 53 and 44 by vibration and a driving device 47 which vibrates the vibrating valves 46 with the number of vibration of the instrument sound that is desired to be generated from the wind instrument 18. A similar phenomenon, in which a human player blows air into the wind instrument 18 while the player's lips are vibrating, is obtained and musical sound of a desired musical scale is stably generated. COPYRIGHT: (C)2006,JPO&NCIPI
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